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authorJudd Vinet <judd@archlinux.org>2005-03-15 02:51:43 +0100
committerJudd Vinet <judd@archlinux.org>2005-03-15 02:51:43 +0100
commitd04baabafa2ebbad92741d1f87e6ff32999f894a (patch)
tree5a2280176812b80c28ca77bfa8e0655c16f4db7e /lib/libalpm/db.h
downloadpacman-d04baabafa2ebbad92741d1f87e6ff32999f894a.tar.gz
pacman-d04baabafa2ebbad92741d1f87e6ff32999f894a.tar.xz
Initial revision
Diffstat (limited to 'lib/libalpm/db.h')
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1 files changed, 60 insertions, 0 deletions
diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h
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+/*
+ * db.h
+ *
+ * Copyright (c) 2002-2005 by Judd Vinet <jvinet@zeroflux.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+#ifndef _ALPM_DB_H
+#define _ALPM_DB_H
+
+#include <dirent.h>
+
+#include "list.h"
+#include "package.h"
+
+/* Database entries */
+#define INFRQ_NONE 0x00
+#define INFRQ_DESC 0x01
+#define INFRQ_DEPENDS 0x02
+#define INFRQ_FILES 0x04
+#define INFRQ_SCRIPLET 0x08
+#define INFRQ_ALL 0xFF
+
+/* Database */
+typedef struct __pmdb_t {
+ char *path;
+ char treename[128];
+ DIR *dir;
+ PMList *pkgcache;
+ PMList *grpcache;
+} pmdb_t;
+
+pmdb_t *db_open(char *root, char *dbpath, char *treename);
+void db_close(pmdb_t *db);
+int db_create(char *root, char *dbpath, char *treename);
+
+void db_rewind(pmdb_t *db);
+pmpkg_t *db_scan(pmdb_t *db, char *target, unsigned int inforeq);
+int db_read(pmdb_t *db, char *name, unsigned int inforeq, pmpkg_t *info);
+int db_write(pmdb_t *db, pmpkg_t *info, unsigned int inforeq);
+int db_remove(pmdb_t *db, pmpkg_t *info);
+
+PMList *db_find_conflicts(pmdb_t *db, PMList *targets, char *root);
+
+#endif /* _ALPM_DB_H */
+
+/* vim: set ts=2 sw=2 noet: */